dropout student失学儿童;中辍生
dropout current释放电流;回动电流
liquid dropout液体析出
carrier dropout载波衰落
college dropout大学辍学者
Safety Dropout安全前叉钩爪
pickup dropout信号遗失
dropout value解扣值;释放参数
Cycle Dropout电网跌落
N-COUNT（可数名词） If you describe someone as a dropout, you disapprove of the fact that they have rejected the accepted ways of society, for example, by not having a regular job. 离经叛道者[表不满]
...long-haired, dope-smoking dropouts.
…蓄着长发，吸着大麻的离经叛道之人。
N-COUNT（可数名词） A dropout is someone who has left school or college before they have finished their studies. 辍学者
...high-school dropouts.
…中学辍学生。
ADJ（形容词） If you refer to the dropout rate, you are referring to the number of people who leave a school or college early, or leave a course or other activity before they have finished it. 辍学的 (比率); 中途退出的 [ADJ n]
The dropout rate among students is currently one in three.
学生的辍学率目前是1/3。